1. auala eseese felauaiga
100G QSFP28 SR4 module optical ma le 100G QSFP28 PSM4 module optical e faʻaogaina uma le 12-channel MTP interface, ma iloa 8-channel fiber optical bidirectional 100G transmission i le taimi e tasi.
100G QSFP28 LR4 module optical ma le 100G QSFP28 CWDM4 module optical e faʻaogaina 4 alalaupapa faʻataʻitaʻiga tutoatasi mo le 100G faʻasalalauga, ma faʻaoga le tekinolosi faʻapipiʻiina o le galu e faʻapipiʻi faʻailoga e fa i luga o se fiber optical mode tasi mo le faʻasalalau.
2. Feso'ota'iga auala ma felauaiga mamao e eseese
O le mamao faʻasalalau o le 100G QSFP28 SR4 module optical, 100G QSFP28 LR4 module optical, 100G QSFP28 PSM4 module optical ma le 100G QSFP28 CWDM4 module optical e eseese.
100G QSFP28 SR4 module optical e masani ona faʻaogaina faʻatasi ma MTP multi-mode fiber.A faʻaaogaina i le fiber OM3, o le mamao faʻasalalau e mafai ona oʻo atu i le 70m, ma pe a faʻaaogaina i le fiber OM4, o le mamao faʻasalalau e mafai ona oʻo i le 100m.
100G QSFP28 LR4 module optical e masani ona faʻaaogaina faʻatasi ma le LC duplex tasi-mode fiber, ma o le mamao faʻasalalau e mafai ona oʻo atu i le 10km.
100G QSFP28 PSM4 module optical e masani ona faʻaogaina faʻatasi ma le MTP tasi-mode fiber, ma o le mamao faʻasalalau e mafai ona oʻo atu i le 500m.
100G QSFP28 CWDM4 module optical e masani ona faʻaaogaina faʻatasi ma le LC duplex single-mode fiber, ma o le mamao faʻasalalau e mafai ona oʻo atu i le 2km.
3. Eseese fausaga uaea
O le fausaga faʻapipiʻi o le 100G QSFP28 SR4 module optical ma le 100G QSFP28 PSM4 module optical e tutusa, ma e manaʻomia uma le tele-fiber wiring structure e faʻavae i luga o le 12-way MMF MTP interface.O le eseesega o le 100G QSFP28 PSM4 optical module e tatau ona faʻaogaina i totonu o le fiber mode tasi O le 100G QSFP28 SR4 module optical o loʻo i totonu o le fiber multi-mode.
Ma 100G QSFP28 LR4 modules opitika ma 100G QSFP28 CWDM4 modules opitika e masani ona faʻaogaina faʻatasi ma LC duplex tasi-mode fiber patch cords, e faʻaaoga ai le lua-pass lua-fiber SMF fausaga uaea.
4. E ese le mataupu faavae galue
O le taʻiala galue o le 100G QSFP28 SR4 optical module ma le 100G QSFP28 PSM4 module optical e tutusa lava.Pe a tuʻuina atu faʻailoga i le pito faʻasalalau, o faʻailoga eletise e liua i faʻailoga mata e ala i le laser array, ona tuʻuina atu lea i luga o le fiber optical.Pe a oʻo atu i le faʻaiʻuga, E faʻaliliuina e le photodetector faʻailoga faʻailoga tutusa i faʻailoga eletise tutusa, sei vagana ai o le muamua o loʻo i luga o le tele-mode fiber ae o le mea mulimuli o loʻo i luga o le tasi-mode fiber.
O le taʻiala galue o le 100G QSFP28 LR4 optical module ma le 100G QSFP28 CWDM4 optical module e tutusa.Latou te faʻaliliuina uma le 4 25Gbps eletise eletise i le 4 LAN WDM faailoilo faʻapipiʻi, ona faʻateleina lea i totonu o se auala e tasi e ausia ai le 100G faʻasalalauga.I le fa'ai'uga e maua ai, e fa'asolo e le module le 100G fa'aoga opitika i le 4 LAN WDM fa'ailoga mata'utia, ona fa'aliliuina lea i le 4 laina eletise eletise.
Filifiliga faʻaoga o le 100G QSFP28 module optical
I lalo ole fesoʻotaʻiga 100G, faʻafefea ona filifili se 100G QSFP28 faʻapipiʻi faʻapipiʻi talafeagai e mafai ona iloiloina mai vaega nei e tolu:
1. Multimode fiber optic cabling i le va o ki: 5-100m
Filifiliga 100G QSFP28 SR4 module optical, lea e faʻaogaina le MTP interface (8 cores), o le mamao faʻasalalau pe a faʻaaogaina i le OM3 multimode fiber o le 70m, ma pe a faʻaaogaina i le OM4 multimode fiber, o le mamao faʻasalalau o le 100m, talafeagai mo le faʻasalalauga mamao (O le mamao e itiiti ifo i le 100 mita) i le 100G network.
2. Fa'alava fa'alava e tasi i le va o ki: >100m-2km
E mafai ona e filifilia le 100G QSFP28 PSM4 module optical poʻo le 100G QSFP28 CWDM4 module optical, o ia mea uma e fetaui lelei mo fesoʻotaʻiga 100G mamao ma mamao.O le 100G QSFP28 PSM4 opitika module e fa'aogaina 8 fa'atasi fa'atasi fa'atasi fa'atasi, ma o le mamao fa'asalalau e tusa ma le 500 mita;o le 100G QSFP28 CWDM4 opitika module o loʻo faʻaaogaina faʻatasi ma le tasi-mode fiber optical, ma o le mamao faʻasalalau e mafai ona oʻo atu i le 2 km.
3. Uila-mose tasi-moega filo: ≤10km
e mafai ona filifili 100G QSFP28 LR4 module optical, e faʻaaogaina le faʻaogaina o le LC duplex, le mamao faʻasalalau e mafai ona oʻo atu i le 10km pe a faʻaaogaina i le fiber tasi-mode, talafeagai mo fesoʻotaʻiga 100G mamao (mamao sili atu i le 2 kilomita ma itiiti ifo i le 10 kilomita).
E mafai e HUANET ona tuʻuina atu uma nei 100G QSFP28 modules faʻatauvaʻa ma tau faʻatauva, faʻafeiloaʻi e lafo mai ia i matou suʻesuʻega.
Taimi meli: Iuni-17-2021